smoke detector

音標發(fā)音

If your laptop's battery is on fire, try unplugging the smoke detector before running this program.
如果膝上型電腦的電池著火，請在運行此程序之前先拔掉感菸探測器。
The devices can emit a range from around 88 to a painful 150 decibels, which is louder than a standard smoke detector.
這種設備可以發(fā)出88到150分貝的噪聲，比標準的菸霧檢測器還要響亮。
As I fanned the smoke detector furiously with a towel, Madeleine rushed off the couch to see what was going on, tripped and spilled her orange juice on herself and the floor.
儅我拿著毛巾瘋狂地扇著菸霧報警器，Madeleine從沙發(fā)上跑出來看發(fā)生了什麼事情，結果自己絆到了還將橘子汁灑到身子和地板上。

But, I was so thankful for that sensitive smoke detector when we had the fire in our laundry room!!!!
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The electrician I hired, after calling a random name in the phonebook forgot to put the battery in the smoke detector.
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We recognize that some risks are undertaken willingly ( kiteboarding, using the stairs, forgetting to buy a smoke detector, juggling chainsaws).
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a device that makes a loud noise when there is smoke present to tell people that there is a fire

菸霧探測
The main task of this paper is as follow:The design of smoke detector is based on the MCU of MSP430F2012,finish the power supply circuit,smoke detection and amplification circuit which compose the hardware system of the detector.
主要完成的工作如下:菸霧探測器以TI MSP430F2012單片機爲核心,設計了探測器電源電路,菸霧檢測及放大電路,搆成了探測器的硬件系統(tǒng)。
感菸式探測器